#include <stdio.h>

void c();
   int a, b = 888; 
void c()
{
   int b;	
   printf("in%d%d\n",a,b);
   a = 555;
   b = 120;
   printf("on%d%d\n",a,b);
}	
int main(void)
//   int a, b = 888;	
{
//   int a, b = 888;
   printf("1%d%d\n",a,b);
   c();
   printf("2%d%d\n",a,b);

   return 0;
}	
